CIURL cannot be defined as this.

CIURL can be defined in this way. The final result of this post is "controller & nbsp;: & nbsp; apimethod & nbsp;": & nbsp; index in this method, I want to use GET to pass a parameter, the URL CI URL can be defined as not
At the end of this post, wdvill edited controller: api at 02:57:39 on
Method: index

In this method, I want to use GET to pass a parameter. the URL is as follows. The result is not acceptable and error 404 is returned. why?
Http: // localhost/codeigniter/index. php/api/index? Param = 12

But I put? After the number is removed
Http: // localhost/bubblewitch/index. php/api/index
But I want to input the parameter.
You can use http: // localhost/codeigniter/index. php/api/index/param/12
But I don't want this.


I asked if I want to use the first tape? In the CI framework, there is a way to achieve
------ Solution --------------------
The routing function is used in CI, that is, the route under the config file of the user. set your own routing rules in php. you can see $ route ['thumb/(: any) '] = "category/thumb/$1"; can this array be adjusted, become the way you want